package cn.com.qiter.eduorder.mapper;

import cn.com.qiter.eduorder.entity.WorkVideo;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * <p>
 * 交通作业视频业务表 Mapper 接口
 * </p>
 *
 * @author testjava
 * @since 2021-04-19
 */
public interface WorkVideoMapper extends BaseMapper<WorkVideo> {
    //查询某一天注册人数
    Integer countVideoDay(String day);    //查询某一天注册人数
    Integer countDayByProjectId(String day,String projectId);
    Integer countDayByProjectIdAndMemberId(String day,String projectId,String memberId);
}
